Subtract.15 - (-7)
A. 8
B. 22
C. -8
D. -22
Answer: B
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Find the book value to the nearest dollar.Cost $91,900, life 11 years, scrap value $8,271 at the end of 1 year, sum-of-the-years'-digits method
A. $84,297 B. $77,962 C. $75,191 D. $83,545
For which positive integers k is the series  FIGURE 1.png)
convergent?
What will be an ideal response?
Solve the problem.An omelette costs $1.00 more than Mario's order of pancakes. After treating his family to breakfast, Mario is sure that 4 omelettes and 2 orders of pancakes cost more than $25 but not more than $40, including tax of 7% and a tip of $3.50. In what price range is an order of pancakes?
A. ($2.68, $5.02) B. ($2.68, $5.02] C. ($2.64, $4.98] D. [$2.64, $4.98]
Determine whether f is continuous at c.f(x) = 
; c = 0
A. continuous B. not continuous